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MC34071DR2 from MOT,Motorola

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MC34071DR2

Manufacturer: MOT, MOTOROLA, ON, MOTO

Single Supply 3V to 44V, Single Op Amp

Partnumber Manufacturer Quantity Availability
MC34071DR2 MOT, MOTOROLA, ON, MOTO 8945 In Stock

Description and Introduction

Single Supply 3V to 44V, Single Op Amp The **MC34071DR2** is a high-performance operational amplifier (op-amp) manufactured by **Motorola** (now part of ON Semiconductor). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Motorola  
- **Type:** Single Operational Amplifier  
- **Supply Voltage Range:** ±3V to ±18V (Dual Supply), 6V to 36V (Single Supply)  
- **Input Offset Voltage:** 1mV (Typical), 3mV (Maximum)  
- **Input Bias Current:** 30nA (Typical)  
- **Slew Rate:** 10V/µs (Typical)  
- **Gain Bandwidth Product:** 4.5MHz (Typical)  
- **Output Current:** 20mA (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The **MC34071DR2** is a high-speed, high-gain operational amplifier designed for general-purpose applications.  
- It features low noise, high slew rate, and wide bandwidth, making it suitable for precision analog circuits.  
- It operates over a wide supply voltage range, supporting both single and dual power supplies.  

### **Features:**
- **High Slew Rate (10V/µs)** for fast signal response.  
- **Low Input Offset Voltage (1mV typ.)** for improved accuracy.  
- **Wide Supply Voltage Range (6V to 36V)** for flexible power options.  
- **Low Noise Performance** for sensitive applications.  
- **Short-Circuit Protection** for enhanced reliability.  
- **Unity-Gain Stable** for ease of use in feedback configurations.  

This op-amp is commonly used in **audio amplifiers, active filters, signal conditioning circuits, and precision instrumentation**.  

(Note: Motorola's semiconductor division is now part of **ON Semiconductor**, but the original manufacturer for this part is listed as Motorola.)

Application Scenarios & Design Considerations

Single Supply 3V to 44V, Single Op Amp

Alternative Part Number

  • LM358DR --: Widely available dual op-amp in SOIC-8, pin-compatible with MC34071DR2 and a common drop-in substitute for general-purpose applications.
  • TL072CDR --: Low-noise JFET-input dual op-amp in SOIC-8 with similar supply range and pinout, suitable for audio and general signal conditioning.
  • NE5532DR --: Dual low-noise op-amp in SOIC-8 offering better noise and drive performance, commonly used where MC34071DR2 is specified.

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